1; RUN: llc < %s -march=sparc | FileCheck %s 2 3; TODO: actually fix the codegen to be optimal. At least we don't 4; crash for now, though... 5 6;; Bitcast should not do a runtime conversion, but rather emit a 7;; constant into integer registers directly. 8 9; CHECK-LABEL: bitcast: 10; TODO-CHECK: sethi 1049856, %o0 11; TODO-CHECK: sethi 0, %o1 12define <2 x i32> @bitcast() { 13 %1 = bitcast double 5.0 to <2 x i32> 14 ret <2 x i32> %1 15} 16 17;; Same thing for a call using a double (which gets passed in integer 18;; registers) 19 20; CHECK-LABEL: test_call 21; TODO-CHECK: sethi 1049856, %o0 22; TODO-CHECK: sethi 0, %o1 23declare void @a(double) 24define void @test_call() { 25 call void @a(double 5.0) 26 ret void 27} 28 29;; And for a libcall emitted from the pow intrinsic. (libcall 30;; emission happens after SelectionDAG type legalization, so is a bit 31;; different than a normal function call. This was crashing before, 32;; due to an earlier broken workaround for this issue.) 33 34; CHECK-LABEL: test_intrins_call 35; TODO-CHECK: sethi 1049856, %o0 36; TODO-CHECK: sethi 0, %o1 37declare double @llvm.pow.f64(double, double) 38define double @test_intrins_call() { 39 %1 = call double @llvm.pow.f64(double 2.0, double 2.0) 40 ret double %1 41} 42