1 ; RUN: llc -o - %s -mtriple=mips-unknown-linux-gnu \
2 ; RUN: -mcpu=mips32 -mattr=+fpxx \
3 ; RUN: -stop-after=finalize-isel | \
4 ; RUN: FileCheck %s -check-prefix=FPXX-IMPLICIT-SP
6 ; RUN: llc -o - %s -mtriple=mips-unknown-linux-gnu \
7 ; RUN: -mcpu=mips32r6 -mattr=+fp64,+nooddspreg \
8 ; RUN: -stop-after=finalize-isel | \
9 ; RUN: FileCheck %s -check-prefix=FP64-IMPLICIT-SP
11 ; RUN: llc -o - %s -mtriple=mips-unknown-linux-gnu \
12 ; RUN: -mcpu=mips32r2 -mattr=+fpxx \
13 ; RUN: -stop-after=finalize-isel | \
14 ; RUN: FileCheck %s -check-prefix=NO-IMPLICIT-SP
16 define double @foo2(i32 signext %v1, double %d1) {
18 ; FPXX-IMPLICIT-SP: BuildPairF64 %{{[0-9]+}}, %{{[0-9]+}}, implicit $sp
19 ; FPXX-IMPLICIT-SP: ExtractElementF64 killed %{{[0-9]+}}, 1, implicit $sp
20 ; FP64-IMPLICIT-SP: BuildPairF64_64 %{{[0-9]+}}, %{{[0-9]+}}, implicit $sp
21 ; FP64-IMPLICIT-SP: ExtractElementF64_64 killed %{{[0-9]+}}, 1, implicit $sp
22 ; NO-IMPLICIT-SP: BuildPairF64 %{{[0-9]+}}, %{{[0-9]+}}
23 ; NO-IMPLICIT-SP-NOT: BuildPairF64 %{{[0-9]+}}, %{{[0-9]+}}, implicit $sp
24 ; NO-IMPLICIT-SP: ExtractElementF64 killed %{{[0-9]+}}, 1
25 ; NO-IMPLICIT-SP-NOT: ExtractElementF64 killed %{{[0-9]+}}, 1, implicit $sp
26 %conv = fptrunc double %d1 to float
27 %0 = tail call float @llvm.copysign.f32(float 1.000000e+00, float %conv)
28 %conv1 = fpext float %0 to double
32 declare float @llvm.copysign.f32(float, float)