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a4eb9e140f
based on the Function. This is currently used to implement mips16 support in the mips backend via the existing module pass resetting the subtarget. Things to note: a) This involved running resetTargetOptions before creating a new subtarget so that code generation options like soft-float could be recognized when creating the new subtarget. This is to deal with initialization code in isel lowering that only paid attention to the initial value. b) Many of the existing testcases weren't using the soft-float feature correctly. I've corrected these based on the check values assuming that was the desired behavior. c) The mips port now pays attention to the target-cpu and target-features strings when generating code for a particular function. I've removed these from one function where the requested cpu and features didn't match the check lines in the testcase. llvm-svn: 218492
392 lines
11 KiB
LLVM
392 lines
11 KiB
LLVM
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=pic < %s | FileCheck %s -check-prefix=pic
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; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=static -mips32-function-mask=1010111 -mips-os16 < %s | FileCheck %s -check-prefix=fmask
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@x = global float 1.500000e+00, align 4
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@xn = global float -1.900000e+01, align 4
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@negone = global float -1.000000e+00, align 4
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@one = global float 1.000000e+00, align 4
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@xd = global double 0x40048B0A8EA4481E, align 8
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@xdn = global double 0xC0311F9ADD373963, align 8
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@negoned = global double -1.000000e+00, align 8
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@oned = global float 1.000000e+00, align 4
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@y = common global float 0.000000e+00, align 4
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@yd = common global double 0.000000e+00, align 8
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; Function Attrs: nounwind
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define void @foo1() #0 {
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; fmask: .ent foo1
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; fmask: .set noreorder
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; fmask: .set nomacro
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; fmask: .set noat
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; fmask: .set at
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; fmask: .set macro
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; fmask: .set reorder
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; fmask: .end foo1
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entry:
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%0 = load float* @x, align 4
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%1 = load float* @one, align 4
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%call = call float @copysignf(float %0, float %1) #2
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @copysignf(float, float) #1
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; Function Attrs: nounwind
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define void @foo2() #0 {
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; fmask: .ent foo2
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; fmask: save {{.*}}
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; fmask: .end foo2
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entry:
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%0 = load float* @x, align 4
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%1 = load float* @negone, align 4
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%call = call float @copysignf(float %0, float %1) #2
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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define void @foo3() #0 {
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entry:
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; fmask: .ent foo3
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; fmask: .set noreorder
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; fmask: .set nomacro
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; fmask: .set noat
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; fmask: .set at
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; fmask: .set macro
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; fmask: .set reorder
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; fmask: .end foo3
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%0 = load double* @xd, align 8
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%1 = load float* @oned, align 4
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%conv = fpext float %1 to double
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%call = call double @copysign(double %0, double %conv) #2
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @copysign(double, double) #1
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; Function Attrs: nounwind
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define void @foo4() #0 {
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entry:
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; fmask: .ent foo4
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; fmask: save {{.*}}
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; fmask: .end foo4
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%0 = load double* @xd, align 8
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%1 = load double* @negoned, align 8
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%call = call double @copysign(double %0, double %1) #2
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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define void @foo5() #0 {
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entry:
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%0 = load float* @xn, align 4
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%call = call float @fabsf(float %0) #2
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @fabsf(float) #1
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; Function Attrs: nounwind
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define void @foo6() #0 {
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entry:
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%0 = load double* @xdn, align 8
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%call = call double @fabs(double %0) #2
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @fabs(double) #1
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; Function Attrs: nounwind
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define void @foo7() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @sinf(float %0) #3
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;pic: lw ${{[0-9]+}}, %call16(sinf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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declare float @sinf(float) #0
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; Function Attrs: nounwind
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define void @foo8() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @sin(double %0) #3
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;pic: lw ${{[0-9]+}}, %call16(sin)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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declare double @sin(double) #0
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; Function Attrs: nounwind
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define void @foo9() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @cosf(float %0) #3
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;pic: lw ${{[0-9]+}}, %call16(cosf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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declare float @cosf(float) #0
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; Function Attrs: nounwind
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define void @foo10() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @cos(double %0) #3
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;pic: lw ${{[0-9]+}}, %call16(cos)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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declare double @cos(double) #0
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; Function Attrs: nounwind
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define void @foo11() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @sqrtf(float %0) #3
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;pic: lw ${{[0-9]+}}, %call16(sqrtf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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declare float @sqrtf(float) #0
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; Function Attrs: nounwind
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define void @foo12() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @sqrt(double %0) #3
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;pic: lw ${{[0-9]+}}, %call16(sqrt)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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declare double @sqrt(double) #0
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; Function Attrs: nounwind
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define void @foo13() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @floorf(float %0) #2
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;pic: lw ${{[0-9]+}}, %call16(floorf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @floorf(float) #1
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; Function Attrs: nounwind
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define void @foo14() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @floor(double %0) #2
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;pic: lw ${{[0-9]+}}, %call16(floor)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @floor(double) #1
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; Function Attrs: nounwind
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define void @foo15() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @nearbyintf(float %0) #2
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;pic: lw ${{[0-9]+}}, %call16(nearbyintf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @nearbyintf(float) #1
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; Function Attrs: nounwind
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define void @foo16() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @nearbyint(double %0) #2
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;pic: lw ${{[0-9]+}}, %call16(nearbyint)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @nearbyint(double) #1
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; Function Attrs: nounwind
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define void @foo17() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @ceilf(float %0) #2
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;pic: lw ${{[0-9]+}}, %call16(ceilf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @ceilf(float) #1
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; Function Attrs: nounwind
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define void @foo18() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @ceil(double %0) #2
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;pic: lw ${{[0-9]+}}, %call16(ceil)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @ceil(double) #1
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; Function Attrs: nounwind
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define void @foo19() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @rintf(float %0) #2
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;pic: lw ${{[0-9]+}}, %call16(rintf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @rintf(float) #1
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; Function Attrs: nounwind
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define void @foo20() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @rint(double %0) #2
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;pic: lw ${{[0-9]+}}, %call16(rint)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @rint(double) #1
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; Function Attrs: nounwind
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define void @foo21() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @truncf(float %0) #2
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;pic: lw ${{[0-9]+}}, %call16(truncf)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind readnone
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declare float @truncf(float) #1
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; Function Attrs: nounwind
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define void @foo22() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @trunc(double %0) #2
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;pic: lw ${{[0-9]+}}, %call16(trunc)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind readnone
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declare double @trunc(double) #1
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; Function Attrs: nounwind
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define void @foo23() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @log2f(float %0) #3
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;pic: lw ${{[0-9]+}}, %call16(log2f)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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declare float @log2f(float) #0
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; Function Attrs: nounwind
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define void @foo24() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @log2(double %0) #3
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;pic: lw ${{[0-9]+}}, %call16(log2)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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declare double @log2(double) #0
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; Function Attrs: nounwind
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define void @foo25() #0 {
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entry:
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%0 = load float* @x, align 4
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%call = call float @exp2f(float %0) #3
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;pic: lw ${{[0-9]+}}, %call16(exp2f)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_sf_1)(${{[0-9]+}})
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store float %call, float* @y, align 4
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ret void
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}
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; Function Attrs: nounwind
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declare float @exp2f(float) #0
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; Function Attrs: nounwind
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define void @foo26() #0 {
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entry:
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%0 = load double* @xd, align 8
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%call = call double @exp2(double %0) #3
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;pic: lw ${{[0-9]+}}, %call16(exp2)(${{[0-9]+}})
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;pic: lw ${{[0-9]+}}, %got(__mips16_call_stub_df_2)(${{[0-9]+}})
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store double %call, double* @yd, align 8
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ret void
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}
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; Function Attrs: nounwind
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declare double @exp2(double) #0
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind readnone "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" }
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attributes #2 = { nounwind readnone }
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attributes #3 = { nounwind }
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