[PATCH] D104793: [ARM] Transform a floating-point to fixed-point conversion to a VCVT_fix

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

LGTM



================
Comment at: llvm/test/CodeGen/Thumb2/mve-vcvt-float-to-fixed.ll:793
+; CHECK-NEXT:    bx lr
+  %2 = fmul fast <4 x float> %0, <float 0xC1E0000000000000, float 0xC1E0000000000000, float 0xC1E0000000000000, float 0xC1E0000000000000>
+  %3 = fptoui <4 x float> %2 to <4 x i32>
----------------
0x41E0000000000000 :)


================
Comment at: llvm/test/CodeGen/Thumb2/mve-vcvt-float-to-fixed.ll:805
+; CHECK-NEXT:    bx lr
+  %2 = fmul <4 x float> %0, <float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000>
+  %3 = fptoui <4 x float> %2 to <4 x i32>
----------------
0x41F0000000000000


================
Comment at: llvm/test/CodeGen/Thumb2/mve-vcvt-float-to-fixed.ll:817
+; CHECK-NEXT:    bx lr
+  %2 = fmul <4 x float> %0, <float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000>
+  %3 = fptoui <4 x float> %2 to <4 x i32>
----------------
0x4200000000000000


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