427fb35192
The LIT test cases were migrated with the script provided by Nikita Popov. Due to the size of the change it is split into several parts. Reviewed By: nemanja, amyk, nikic, PowerPC Differential Revision: https://reviews.llvm.org/D135470
103 lines
4.5 KiB
LLVM
103 lines
4.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs < %s -mcpu=pwr9 -mtriple=powerpc64le-ibm-linux| FileCheck %s
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; This file verifies that for a given floating point load / store pair,
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; if the load value isn't used by any other operations,
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; then consider transforming the pair to integer load / store operations
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@a1 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a2 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a3 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a4 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a5 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a6 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a7 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a8 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a9 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a10 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a11 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a12 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a13 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a14 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a15 = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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@a16 = dso_local local_unnamed_addr global ppc_fp128 0xM00000000000000000000000000000000, align 16
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@a17 = dso_local local_unnamed_addr global fp128 0xL00000000000000000000000000000000, align 16
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; Because this test function is trying to pass float argument by stack,
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; so the fpr is only used to load/store float argument
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define dso_local signext i32 @test() nounwind {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0:
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; CHECK-NEXT: mflr 0
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; CHECK-NEXT: std 0, 16(1)
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; CHECK-NEXT: stdu 1, -192(1)
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; CHECK-NEXT: addis 3, 2, a1@toc@ha
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; CHECK-NEXT: addis 5, 2, a16@toc@ha
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; CHECK-NEXT: addis 6, 2, a17@toc@ha
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; CHECK-NEXT: addis 4, 2, a15@toc@ha
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; CHECK-NEXT: lfd 1, a1@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a2@toc@ha
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; CHECK-NEXT: addi 5, 5, a16@toc@l
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; CHECK-NEXT: addi 6, 6, a17@toc@l
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; CHECK-NEXT: ld 4, a15@toc@l(4)
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; CHECK-NEXT: lfd 2, a2@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a3@toc@ha
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; CHECK-NEXT: lxv 34, 0(6)
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; CHECK-NEXT: lxv 0, 0(5)
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; CHECK-NEXT: li 5, 152
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; CHECK-NEXT: lfd 3, a3@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a4@toc@ha
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; CHECK-NEXT: lfd 4, a4@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a5@toc@ha
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; CHECK-NEXT: lfd 5, a5@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a6@toc@ha
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; CHECK-NEXT: lfd 6, a6@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a7@toc@ha
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; CHECK-NEXT: lfd 7, a7@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a8@toc@ha
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; CHECK-NEXT: lfd 8, a8@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a9@toc@ha
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; CHECK-NEXT: lfd 9, a9@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a10@toc@ha
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; CHECK-NEXT: lfd 10, a10@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a11@toc@ha
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; CHECK-NEXT: lfd 11, a11@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a12@toc@ha
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; CHECK-NEXT: lfd 12, a12@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a13@toc@ha
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; CHECK-NEXT: lfd 13, a13@toc@l(3)
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; CHECK-NEXT: addis 3, 2, a14@toc@ha
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; CHECK-NEXT: ld 3, a14@toc@l(3)
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; CHECK-NEXT: stxvx 0, 1, 5
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; CHECK-NEXT: std 4, 144(1)
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; CHECK-NEXT: std 3, 136(1)
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; CHECK-NEXT: bl _Z3fooddddddddddddddd
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; CHECK-NEXT: nop
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; CHECK-NEXT: li 3, 0
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; CHECK-NEXT: addi 1, 1, 192
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; CHECK-NEXT: ld 0, 16(1)
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; CHECK-NEXT: mtlr 0
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; CHECK-NEXT: blr
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%1 = load double, ptr @a1, align 8
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%2 = load double, ptr @a2, align 8
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%3 = load double, ptr @a3, align 8
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%4 = load double, ptr @a4, align 8
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%5 = load double, ptr @a5, align 8
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%6 = load double, ptr @a6, align 8
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%7 = load double, ptr @a7, align 8
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%8 = load double, ptr @a8, align 8
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%9 = load double, ptr @a9, align 8
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%10 = load double, ptr @a10, align 8
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%11 = load double, ptr @a11, align 8
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%12 = load double, ptr @a12, align 8
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%13 = load double, ptr @a13, align 8
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%14 = load double, ptr @a14, align 8
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%15 = load double, ptr @a15, align 8
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%16 = load ppc_fp128, ptr @a16, align 16
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%17 = load fp128, ptr @a17, align 16
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tail call void @_Z3fooddddddddddddddd(double %1, double %2, double %3, double %4, double %5, double %6, double %7, double %8, double %9, double %10, double %11, double %12, double %13, double %14, double %15, ppc_fp128 %16, fp128 %17)
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ret i32 0
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}
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declare void @_Z3fooddddddddddddddd(double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, ppc_fp128, fp128)
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