reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | ; RUN: llc < %s -march=nvptx64 -mcpu=sm_30 -verify-machineinstrs | FileCheck %s ; The zeroext attribute below should be silently ignored because ; we can pass a 32-bit integer across a function call without ; needing to extend it. target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" target triple = "nvptx64-unknown-cuda" ; CHECK-LABEL: .visible .func zeroext_test ; CHECK-NOT: cvt.u32.u16 define void @zeroext_test() { tail call void @call1(i32 zeroext 0) ret void } declare void @call1(i32 zeroext) ; CHECK-LABEL: .visible .func signext_test ; CHECK-NOT: cvt.s32.s16 define void @signext_test() { tail call void @call2(i32 zeroext 0) ret void } declare void @call2(i32 zeroext) |