00c4be3c9e
Many backends are missing either all tests for lrint, or specifically those for f16, which currently crashes for `softPromoteHalf` targets. For a number of popular backends, do the following: * Ensure f16, f32, f64, and f128 are all covered * Ensure both a 32- and 64-bit target are tested, if relevant * Add `nounwind` to clean up CFI output * Add a test covering the above if one did not exist * Always specify the integer type in intrinsic calls There are quite a few FIXMEs here, especially for `f16`, but much of this will be resolved in the near future.
72 lines
1.7 KiB
LLVM
72 lines
1.7 KiB
LLVM
; RUN: llc < %s -mtriple=mips64el -mattr=+soft-float | FileCheck %s
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; RUN: llc < %s -mtriple=mips -mattr=+soft-float | FileCheck %s
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; FIXME: crash
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; define signext i32 @testmswh(half %x) {
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; entry:
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; %0 = tail call i64 @llvm.llrint.i64.f16(half %x)
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; %conv = trunc i64 %0 to i32
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; ret i32 %conv
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; }
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; define i64 @testmsxh(half %x) {
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; entry:
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; %0 = tail call i64 @llvm.llrint.i64.f16(half %x)
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; ret i64 %0
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; }
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define signext i32 @testmsws(float %x) {
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; CHECK-LABEL: testmsws:
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; CHECK: jal llrintf
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f32(float %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define i64 @testmsxs(float %x) {
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; CHECK-LABEL: testmsxs:
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; CHECK: jal llrintf
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f32(float %x)
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ret i64 %0
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}
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define signext i32 @testmswd(double %x) {
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; CHECK-LABEL: testmswd:
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; CHECK: jal llrint
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f64(double %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define i64 @testmsxd(double %x) {
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; CHECK-LABEL: testmsxd:
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; CHECK: jal llrint
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f64(double %x)
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ret i64 %0
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}
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define signext i32 @testmswl(fp128 %x) {
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; CHECK-LABEL: testmswl:
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; CHECK: jal llrintl
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f128(fp128 %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define i64 @testmsll(fp128 %x) {
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; CHECK-LABEL: testmsll:
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; CHECK: jal llrintl
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entry:
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%0 = tail call i64 @llvm.llrint.i64.f128(fp128 %x)
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ret i64 %0
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}
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declare i64 @llvm.llrint.i64.f32(float) nounwind readnone
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declare i64 @llvm.llrint.i64.f64(double) nounwind readnone
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declare i64 @llvm.llrint.i64.f128(fp128) nounwind readnone
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