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
60 lines
2.8 KiB
LLVM
60 lines
2.8 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-n32:64"
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target triple = "powerpc64le-unknown-linux-gnu"
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; Make sure that we don't generate a std r, 0(0) -- the memory address cannot
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; be stored in r0.
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; CHECK-LABEL: @test1
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; CHECK-NOT: std {{[0-9]+}}, 0(0)
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; CHECK: blr
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define void @test1({ ptr, ptr } %fn_arg) {
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%fn = alloca { ptr, ptr }
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%sp = alloca ptr, align 8
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%regs = alloca [18 x i64], align 8
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store { ptr, ptr } %fn_arg, ptr %fn
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call void asm sideeffect "std 14, $0", "=*m"(ptr elementtype(i64) %regs)
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%1 = getelementptr i8, ptr %regs, i32 8
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call void asm sideeffect "std 15, $0", "=*m"(ptr elementtype(i64) %1)
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%2 = getelementptr i8, ptr %regs, i32 16
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call void asm sideeffect "std 16, $0", "=*m"(ptr elementtype(i64) %2)
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%3 = getelementptr i8, ptr %regs, i32 24
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call void asm sideeffect "std 17, $0", "=*m"(ptr elementtype(i64) %3)
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%4 = getelementptr i8, ptr %regs, i32 32
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call void asm sideeffect "std 18, $0", "=*m"(ptr elementtype(i64) %4)
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%5 = getelementptr i8, ptr %regs, i32 40
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call void asm sideeffect "std 19, $0", "=*m"(ptr elementtype(i64) %5)
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%6 = getelementptr i8, ptr %regs, i32 48
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call void asm sideeffect "std 20, $0", "=*m"(ptr elementtype(i64) %6)
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%7 = getelementptr i8, ptr %regs, i32 56
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call void asm sideeffect "std 21, $0", "=*m"(ptr elementtype(i64) %7)
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%8 = getelementptr i8, ptr %regs, i32 64
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call void asm sideeffect "std 22, $0", "=*m"(ptr elementtype(i64) %8)
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%9 = getelementptr i8, ptr %regs, i32 72
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call void asm sideeffect "std 23, $0", "=*m"(ptr elementtype(i64) %9)
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%10 = getelementptr i8, ptr %regs, i32 80
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call void asm sideeffect "std 24, $0", "=*m"(ptr elementtype(i64) %10)
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%11 = getelementptr i8, ptr %regs, i32 88
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call void asm sideeffect "std 25, $0", "=*m"(ptr elementtype(i64) %11)
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%12 = getelementptr i8, ptr %regs, i32 96
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call void asm sideeffect "std 26, $0", "=*m"(ptr elementtype(i64) %12)
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%13 = getelementptr i8, ptr %regs, i32 104
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call void asm sideeffect "std 27, $0", "=*m"(ptr elementtype(i64) %13)
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%14 = getelementptr i8, ptr %regs, i32 112
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call void asm sideeffect "std 28, $0", "=*m"(ptr elementtype(i64) %14)
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%15 = getelementptr i8, ptr %regs, i32 120
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call void asm sideeffect "std 29, $0", "=*m"(ptr elementtype(i64) %15)
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%16 = getelementptr i8, ptr %regs, i32 128
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call void asm sideeffect "std 30, $0", "=*m"(ptr elementtype(i64) %16)
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%17 = getelementptr i8, ptr %regs, i32 136
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call void asm sideeffect "std 31, $0", "=*m"(ptr elementtype(i64) %17)
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%18 = getelementptr { ptr, ptr }, ptr %fn, i32 0, i32 1
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%.funcptr = load ptr, ptr %18
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%19 = getelementptr { ptr, ptr }, ptr %fn, i32 0, i32 0
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%.ptr = load ptr, ptr %19
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%20 = load ptr, ptr %sp
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call void %.funcptr(ptr %.ptr, ptr %20)
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ret void
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}
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