mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
5f6f8101d5
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt llvm-svn: 72897
34 lines
1.0 KiB
LLVM
34 lines
1.0 KiB
LLVM
; RUN: llvm-as < %s | llc -march=x86-64 -disable-post-RA-scheduler=false -break-anti-dependencies=false > %t
|
|
; RUN: grep {%xmm0} %t | count 14
|
|
; RUN: not grep {%xmm1} %t
|
|
; RUN: llvm-as < %s | llc -march=x86-64 -disable-post-RA-scheduler=false -break-anti-dependencies > %t
|
|
; RUN: grep {%xmm0} %t | count 7
|
|
; RUN: grep {%xmm1} %t | count 7
|
|
|
|
define void @goo(double* %r, double* %p, double* %q) nounwind {
|
|
entry:
|
|
%0 = load double* %p, align 8
|
|
%1 = fadd double %0, 1.100000e+00
|
|
%2 = fmul double %1, 1.200000e+00
|
|
%3 = fadd double %2, 1.300000e+00
|
|
%4 = fmul double %3, 1.400000e+00
|
|
%5 = fadd double %4, 1.500000e+00
|
|
%6 = fptosi double %5 to i32
|
|
%7 = load double* %r, align 8
|
|
%8 = fadd double %7, 7.100000e+00
|
|
%9 = fmul double %8, 7.200000e+00
|
|
%10 = fadd double %9, 7.300000e+00
|
|
%11 = fmul double %10, 7.400000e+00
|
|
%12 = fadd double %11, 7.500000e+00
|
|
%13 = fptosi double %12 to i32
|
|
%14 = icmp slt i32 %6, %13
|
|
br i1 %14, label %bb, label %return
|
|
|
|
bb:
|
|
store double 9.300000e+00, double* %q, align 8
|
|
ret void
|
|
|
|
return:
|
|
ret void
|
|
}
|