llvm-6502/test/CodeGen/PTX/mul.ll
Justin Holewinski d8e4ed2686 PTX: MC-ize the PTX back-end (patch 1 of N)
Lay some groundwork for converting to MC-based asm printer. This is the first
of probably many patches to bring the back-end back up-to-date with all of the
recent MC changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140697 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28 14:32:04 +00:00

40 lines
907 B
LLVM

; RUN: llc < %s -march=ptx32 | FileCheck %s
;define ptx_device i32 @t1(i32 %x, i32 %y) {
; %z = mul i32 %x, %y
; ret i32 %z
;}
;define ptx_device i32 @t2(i32 %x) {
; %z = mul i32 %x, 1
; ret i32 %z
;}
define ptx_device float @t1_f32(float %x, float %y) {
; CHECK: mul.rn.f32 %ret{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}
; CHECK: ret;
%z = fmul float %x, %y
ret float %z
}
define ptx_device double @t1_f64(double %x, double %y) {
; CHECK: mul.rn.f64 %ret{{[0-9]+}}, %fd{{[0-9]+}}, %fd{{[0-9]+}}
; CHECK: ret;
%z = fmul double %x, %y
ret double %z
}
define ptx_device float @t2_f32(float %x) {
; CHECK: mul.rn.f32 %ret{{[0-9]+}}, %f{{[0-9]+}}, 0D4014000000000000;
; CHECK: ret;
%z = fmul float %x, 5.0
ret float %z
}
define ptx_device double @t2_f64(double %x) {
; CHECK: mul.rn.f64 %ret{{[0-9]+}}, %fd{{[0-9]+}}, 0D4014000000000000;
; CHECK: ret;
%z = fmul double %x, 5.0
ret double %z
}