llvm/test/CodeGen/X86/legalize-libcalls.ll
Dan Gohman 65fd6564b8 Reapply r143206, with fixes. Disallow physical register lifetimes
across calls, and only check for nested dependences on the special
call-sequence-resource register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143660 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03 21:49:52 +00:00

36 lines
1.3 KiB
LLVM

; RUN: llc -march=x86 < %s
; RUN: llc -march=x86-64 < %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32-S128"
define float @MakeSphere(float %theta.079) nounwind {
entry:
%add36 = fadd float %theta.079, undef
%call = call float @cosf(float %theta.079) nounwind readnone
%call45 = call float @sinf(float %theta.079) nounwind readnone
%call37 = call float @sinf(float %add36) nounwind readnone
store float %call, float* undef, align 8
store float %call37, float* undef, align 8
store float %call45, float* undef, align 8
ret float %add36
}
define hidden fastcc void @unroll_loop(i64 %storemerge32129) nounwind {
entry:
call fastcc void @copy_rtx() nounwind
call fastcc void @copy_rtx() nounwind
%tmp225 = alloca i8, i64 %storemerge32129, align 8 ; [#uses=0 type=i8*]
%cmp651201 = icmp slt i64 %storemerge32129, 0 ; [#uses=1 type=i1]
br i1 %cmp651201, label %for.body653.lr.ph, label %if.end638.for.end659_crit_edge
for.body653.lr.ph: ; preds = %entry
unreachable
if.end638.for.end659_crit_edge: ; preds = %entry
unreachable
}
declare float @cosf(float) nounwind readnone
declare float @sinf(float) nounwind readnone
declare hidden fastcc void @copy_rtx() nounwind