llvm-6502/test/CodeGen/PTX/mov.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

63 lines
1.2 KiB
LLVM

; RUN: llc < %s -march=ptx32 | FileCheck %s
define ptx_device i16 @t1_u16() {
; CHECK: mov.u16 %ret{{[0-9]+}}, 0;
; CHECK: ret;
ret i16 0
}
define ptx_device i32 @t1_u32() {
; CHECK: mov.u32 %ret{{[0-9]+}}, 0;
; CHECK: ret;
ret i32 0
}
define ptx_device i64 @t1_u64() {
; CHECK: mov.u64 %ret{{[0-9]+}}, 0;
; CHECK: ret;
ret i64 0
}
define ptx_device float @t1_f32() {
; CHECK: mov.f32 %ret{{[0-9]+}}, 0D0000000000000000;
; CHECK: ret;
ret float 0.0
}
define ptx_device double @t1_f64() {
; CHECK: mov.f64 %ret{{[0-9]+}}, 0D0000000000000000;
; CHECK: ret;
ret double 0.0
}
define ptx_device i16 @t2_u16(i16 %x) {
; CHECK: mov.b16 %ret{{[0-9]+}}, %param{{[0-9]+}};
; CHECK: ret;
ret i16 %x
}
define ptx_device i32 @t2_u32(i32 %x) {
; CHECK: mov.b32 %ret{{[0-9]+}}, %param{{[0-9]+}};
; CHECK: ret;
ret i32 %x
}
define ptx_device i64 @t2_u64(i64 %x) {
; CHECK: mov.b64 %ret{{[0-9]+}}, %param{{[0-9]+}};
; CHECK: ret;
ret i64 %x
}
define ptx_device float @t3_f32(float %x) {
; CHECK: mov.f32 %ret{{[0-9]+}}, %param{{[0-9]+}};
; CHECK: ret;
ret float %x
}
define ptx_device double @t3_f64(double %x) {
; CHECK: mov.f64 %ret{{[0-9]+}}, %param{{[0-9]+}};
; CHECK: ret;
ret double %x
}